Professional Multi Function Hot Steel Rolling Mill Φ8mm - Φ30mm
HOT ROLL MILL PROCESS EQUIPMENT
Standard supply scope
Mechanical part | |
1 | Ladle turret/ladle moving car/ladle fixed support (determined by customers) |
2 | Tundish |
3 | Tundish car |
4 | Mould |
5 | Mould vibration device |
6 | Vibration drive device |
7 | Protecting cover for vibration device |
8 | Secondary coolings spraying frame |
9 | Secondary coolings spraying pipe |
10 | Spraying nozzle for secondary cooling water |
11 | Support roller device for secondary and thirdly cooling |
12 | Withdrawal straightening machine |
13 | Transmission device for withdrawal straightening machine |
14 | Universal joint |
15 | Rigid dummy bar |
16 | Dummy bar storage device |
17 | Guide roller for dummy bar storage device |
18 | Billet delivery roller table |
19 | Hydraulic billet pusher |
20 | Platform for billet collection |
21 | Flame cutting machine/hydraulic shear (determined by customers) |
Electrics control system | |
23 | Control system for mould vibration |
24 | Control system for withdrawal straightening machine |
25 | Effective control system for dummy bar |
28 | Control system for billet delivery roller table |
29 | Control system for billet out |
30 | Control system for central hydraulic station |
Steel structure | |
31 | Main casting platform |
32 | Casting platform |
33 | Platform for dummy bar storage |
Auxiliary system | |
34 | Hydraulic system |
35 | Discharging device for secondary coolings steam |
36 | Control system for secondary cooling water |
37 | Suspended operation box for withdrawal straightening part |
38 | Special configuration can be provided in accordance with customers requirements |
Process Introduction:
Qualified cold billet lifted to charging roller table by crane to arrive at furnace end of reheating furnace, then to be pushed into reheating furnace for heating by billet pusher. When billet temperature reaches to 1150-1250℃, billet will be pushed out of furnace by billet-out device; via furnace out roller table and working roller table before rolling mill, billet will go into rough rolling mill, intermediate rolling mill and finish rolling mill step by step. The final products will go through remained heat treatment device and be cut by multiple-length flying shear and then arrive to cooling bed for cooling by cooling bed entering device after speed-up roller table. After cooling, by cooling bed exit device, the products will be transferred to run-out roller table, and then go to cut-to-length shear. After cut-to-length cutting and inspection, the final products will be transferred to final product span from final product cross span inspection bracket and then being collected, bundled, weighed, labeled and finally stored.
Company Introduction
Wuxi Bolong Machinery Co.,Ltd is an an integrated professional metallurgy machinery manufacturer in designing and producing continuous casting machine, hot rolling mill production line. Our company is competent to undertake turnkey metallurgical project including project design, manufacture, installation, commissioning and after-sales service. Our products are covered all kinds of continuous casting machine with radius from 3 meters to 13 meters, such as round billet, square billets and slabs; various specifications of Roughing Mill, Intermediate Rolling Mill, Finishing mill could be designed and manufactured to produce deformed bar, wire rod with the diameter 8mm-40mm.